UFC Undisputed 2010 demo's fighters and modes detailed

Man, THQ sure knows how to make a hard sell with its playable demos. The company which set a new industry standard for demo length with its trial version of Darksidershas wisely chosen to include four brilliantly named fighters in its demo for UFC Undisputed 2010: Mauricio "Shogun" Rua, Lyoto "The Dragon" Machida, Rashad "Sugar" Evans and Quinton "Rampage" Jackson. With literally zero knowledge of the sport of Ultimate Fighting, we're placing our bets on Mr. Sugar to take home the ... the belt, we guess? The title? The pennant?

The demo, which will feature an Exhibition mode and a local multiplayer Tournament mode, hasn't received a release date, though the game's community blog claims "we'd like to release the demo a full month before Undisputed 2010 hits store shelves on both PSN and Xbox Live." The game's due out on May 25 -- feel free to extrapolate from there.